PT - JOURNAL ARTICLE AU - RAQUEL RIOS FERNÁNDEZ AU - CONCEPCIÓN FERNÁNDEZ ROLDÁN AU - JOSE LUIS CALLEJAS RUBIO AU - NORBERTO ORTEGO CENTENO TI - Vitamin D Deficiency in a Cohort of Patients with Systemic Scleroderma from the South of Spain AID - 10.3899/jrheum.091143 DP - 2010 Jun 01 TA - The Journal of Rheumatology PG - 1355--1355 VI - 37 IP - 6 4099 - http://www.jrheum.org/content/37/6/1355.short 4100 - http://www.jrheum.org/content/37/6/1355.full SO - J Rheumatol2010 Jun 01; 37